Finite Group Databasebeta

← C2×#22581563 #31819770

Subgroups — C2×#22581563 #31819770

Order 17792.

1004 conjugacy classes of subgroups.

The subgroup lattice has 272 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22581563C2116yesmaximal, direct product factor
2C2×#17984840C211yesmaximal, characteristic, complemented
3C2×#17984835C212yesmaximal
4C2×#17984835C212yesmaximal
5C2×#17984833C211yesmaximal, characteristic, complemented
6C2×#17984833C212yesmaximal, complemented
7C2×#17984832C212yesmaximal, complemented
8C2×#17984821C211yesmaximal, characteristic
9C2×Q8×Dic139C211yesmaximal, characteristic, complemented
10C2×#17984807C211yesmaximal, characteristic, complemented
11C2×#17984801C211yesmaximal, characteristic
12C2×C22⋊Q8×C139C211yesmaximal, characteristic
13C22×Dic278C2211yescharacteristic
14#17984840C2218yescomplemented
15#17984835C22116yes—
16#17984835C22116yes—
17#17984833C2218yescomplemented
18#17984833C22116yescomplemented
19#17984832C22116yescomplemented
20#17984821C2218yes—
21Q8×Dic139C2218yescomplemented
22#17984807C2218yescomplemented
23#17984801C2218yes—
24C2×C4⋊Dic139C2211yescharacteristic
25C2×C4⋊Dic139C2211yescharacteristic
26C2×C4⋊Dic139C2211yescharacteristic
27C2×C4⋊Dic139C2212yes—
28C2×C4⋊Dic139C2212yes—
29C2×Dic139⋊C4C2212yes—
30C2×Dic139⋊C4C2212yes—
31C2×Dic139⋊C4C2212yes—
32C2×Dic139⋊C4C2212yes—
33C2×Dic139⋊C4C2212yes—
34C2×C22⋊Dic139C2211yescharacteristic
35C2×C22⋊Dic139C2211yescharacteristic
36C2×C22⋊Dic139C2212yes—
37C2×C4×Dic139C2211yescharacteristic
38C2×C4×Dic139C2211yescharacteristic
39C2×C4×Dic139C2212yes—
40C2×C4×Dic139C2212yes—
41C22×Q8×C139C2211yescharacteristic
42C23×C4×C139C2211yescharacteristic
43C22⋊Q8×C139C2218yes—
44C2×C4⋊C4×C139C2211yescharacteristic
45C2×C4⋊C4×C139C2212yes—
46C2×C22⋊C4×C139C2212yes—
47C2×Dic278—24no—
48C2×Dic278C2314yes—
49C22×Dic139C2311yescharacteristic
50C22×Dic139C2311yescharacteristic
51C22×Dic139C2311yescharacteristic
52C22×Dic139C2312yes—
53C22×Dic139C2311yescharacteristic
54C22×Dic139C2312yes—
55C4⋊Dic139C2314yes—
56C4⋊Dic139C2314yes—
57C4⋊Dic139C2314yes—
58C4⋊Dic139C2318yes—
59C4⋊Dic139C2318yes—
60Dic139⋊C4C2318yes—
61Dic139⋊C4C2318yes—
62Dic139⋊C4C2318yes—
63Dic139⋊C4C2318yes—
64Dic139⋊C4C2318yes—
65C22⋊Dic139C2314yes—
66C22⋊Dic139C2314yes—
67C22⋊Dic139C2318yes—
68C4×Dic139C2314yes—
69C4×Dic139C2314yes—
70C4×Dic139C2318yes—
71C4×Dic139C2318yes—
72C24×C139C2311yescharacteristic
73C2×Q8×C139—24no—
74C2×Q8×C139C2314yes—
75C22×C4×C139—24no—
76C22×C4×C139C2312yes—
77C22×C4×C139C2312yes—
78C22×C4×C139C2311yescharacteristic
79C22×C4×C139C2314yes—
80C22×C4×C139C2311yescharacteristic
81C4⋊C4×C139C2314yes—
82C4⋊C4×C139C2318yes—
83C22⋊C4×C139C2318yes—
84Dic278—28no—
85C2×Dic139—24no—
86C2×Dic139—22no—
87C2×Dic139—22no—
88C2×Dic139—22no—
89C2×Dic139—22no—
90C2×Dic139—24no—
91C2×Dic139C2412yes—
92C2×Dic139C2412yes—
93C2×Dic139C2412yes—
94C2×Dic139C2414yes—
95C2×Dic139C2412yes—
96C2×Dic139C2414yes—
97C23×C139—22no—
98C23×C139—22no—
99C23×C139—22no—
100C23×C139C2412yes—
101C23×C139C2411yescharacteristic
102Q8×C139—28no—
103C2×C4×C139—22no—
104C2×C4×C139—24no—
105C2×C4×C139—24no—
106C2×C4×C139—28no—
107C2×C4×C139#4114yes—
108C2×C4×C139C2414yes—
109C2×C4×C139C2414yes—
110C2×C4×C139C2412yes—
111C2×C4×C139C2412yes—
112C22×C139—22no—
113C22×C139—22no—
114C22×C139—22no—
115C22×C139—44no—
116C22×C139C2×#4112yes—
117C22×C1392−1+412yes—
118C22×C1392−1+412yes—
119C22×C139C2511yescharacteristic
120C4×C139—22no—
121C4×C139—24no—
122C4×C139—24no—
123C4×C139C2×#4114yes—
124Dic139—24no—
125Dic139—22no—
126Dic139—22no—
127Dic139—22no—
128Dic139—22no—
129Dic139—24no—
130C2×C139—42no—
131C2×C139#54114yescomplemented
132C2×C139C22×#4111yescharacteristic
133C2×C139C2×2−1+411yescharacteristic
134C2×C139C2×2−1+411yescharacteristic
135C139C2×#54111yescharacteristic, complemented, Sylow
136C2×#541—1391nomaximal, Sylow
137#541—13916no—
138C2×C4⋊Q8—1391no—
139C2×#126—1392no—
140C2×#126—1392no—
141C2×#125—1392no—
142C2×#125—1391no—
143C2×#125—1392no—
144C2×C22⋊Q8—1391no—
145C2×C22⋊Q8D13911yescharacteristic
146C2×C4×Q8—1391no—
147C2×C4×Q8—1391no—
148C2×#117—1391no—
149C22×Q8—1391no—
150C22×Q8C2×D13911yescharacteristic
151C23×C4C2×D13911yescharacteristic
152C4⋊Q8—1398no—
153#126—13916no—
154#126—13916no—
155#125—13916no—
156#125—1398no—
157#125—13916no—
158C22⋊Q8—1398no—
159C22⋊Q8C2×D13918yes—
160C4×Q8—1398no—
161C4×Q8—1398no—
162#117—1398no—
163C2×C4⋊C4—1391no—
164C2×C4⋊C4—1391no—
165C2×C4⋊C4—1391no—
166C2×C4⋊C4—1392no—
167C2×C4⋊C4—1392no—
168C2×C4⋊C4—1392no—
169C2×C4⋊C4—1392no—
170C2×C4⋊C4—1392no—
171C2×C4⋊C4—1392no—
172C2×C4⋊C4—1392no—
173C2×C4⋊C4C2×D13911yescharacteristic
174C2×C4⋊C4C2×D13912yes—
175C2×C22⋊C4—1391no—
176C2×C22⋊C4—1391no—
177C2×C22⋊C4—1392no—
178C2×C22⋊C4C2×D13912yes—
179C2×C42—1391no—
180C2×C42—1391no—
181C2×C42—1392no—
182C2×C42—1392no—
183C24C22×D13911yescharacteristic
184C2×Q8—24no—
185C2×Q8—2784no—
186C2×Q8—1394no—
187C2×Q8C22×D13914yes—
188C22×C4—24no—
189C22×C4—1391no—
190C22×C4—1391no—
191C22×C4—1391no—
192C22×C4—1391no—
193C22×C4—1392no—
194C22×C4—1392no—
195C22×C4C22×D13914yes—
196C22×C4C22×D13912yes—
197C22×C4C22×D13912yes—
198C22×C4C22×D13911yescharacteristic
199C22×C4C22×D13911yescharacteristic
200C4⋊C4—1398no—
201C4⋊C4—1398no—
202C4⋊C4—1398no—
203C4⋊C4—1398no—
204C4⋊C4—1398no—
205C4⋊C4—1394no—
206C4⋊C4—1394no—
207C4⋊C4—1394no—
208C4⋊C4—1398no—
209C4⋊C4—1398no—
210C4⋊C4C22×D13914yes—
211C4⋊C4C22×D13918yes—
212C22⋊C4—1394no—
213C22⋊C4—1394no—
214C22⋊C4—1398no—
215C22⋊C4C22×D13918yes—
216C42—1394no—
217C42—1394no—
218C42—1398no—
219C42—1398no—
220C23—22no—
221C23—22no—
222C23—22no—
223C23C23×D13912yes—
224C23C23×D13911yescharacteristic
225Q8—28no—
226Q8—2788no—
227C2×C4—22no—
228C2×C4—24no—
229C2×C4—24no—
230C2×C4—28no—
231C2×C4—2784no—
232C2×C4—2782no—
233C2×C4—2782no—
234C2×C4—2782no—
235C2×C4—2782no—
236C2×C4—2784no—
237C2×C4—1392no—
238C2×C4—1392no—
239C2×C4—1392no—
240C2×C4—1392no—
241C2×C4—1394no—
242C2×C4—1394no—
243C2×C4#1455578414yes—
244C2×C4C23×D13914yes—
245C2×C4C23×D13914yes—
246C2×C4C23×D13912yes—
247C2×C4C23×D13912yes—
248C22—22no—
249C22—22no—
250C22—22no—
251C22—44no—
252C22C2×#1455578412yes—
253C22#1798488912yes—
254C22#1798489012yes—
255C22C24×D13911yescharacteristic
256C4—22no—
257C4—24no—
258C4—24no—
259C4—2784no—
260C4—2782no—
261C4—2782no—
262C4—2782no—
263C4—2782no—
264C4—2784no—
265C4C2×#1455578414yes—
266C2—42no—
267C2#2258156314yesdirect product factor
268C2C22×#1455578411yescharacteristic
269C2C2×#1798488911yescharacteristic
270C2C2×#1798489011yescharacteristic
subgroupG/H
centerC23C23×D139
commutator, cosocleC22×C139C25
FrattiniC22C24×D139
FittingC2×C22⋊Q8×C139C2
socleC23×C139C24
prime radicalC24×C139C23
hypercenterC2×C22⋊Q8D139
hypocenterC139C2×#541
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. #22581563C2direct (N × H)
2. C2×#17984840C2semidirect
5. C2×#17984833C2semidirect
6. C2×#17984833C2semidirect
7. C2×#17984832C2semidirect
9. C2×Q8×Dic139C2semidirect
10. C2×#17984807C2semidirect
14. #17984840C22semidirect
17. #17984833C22semidirect
18. #17984833C22semidirect
19. #17984832C22semidirect
21. Q8×Dic139C22semidirect
22. #17984807C22semidirect
131. C2×C139#541semidirect
135. C139C2×#541semidirect
267. C2#22581563direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
#225815632
C2×#179848402
C2×#179848352
C2×#179848332
C2×#179848322
C2×#179848212
C2×Q8×Dic1392
C2×#179848072
C2×#179848012
C2×C22⋊Q8×C1392
C2×#541139